It’s unclear if this is 1 million in sales to end users or into retail channels. Besides 100,000 units sold in South Korea, there’s no indication of where the rest of the sales are happening. But the Tab, which is being sold by all four carriers in the U.S., is finding an audience. It’s a good sign of the interest in tablets overall, not just the iPad, which has sold 7.2 million units since launching in April. Though the iPad commanded 95 percent of the tablet market a month ago, the Tab is proving that Apple will have plenty of competition in this space. James had a good first impression of the Tab and found a lot to like.